void Change(){
	tot=1;
	while(FileExist(InFileName(name,i,c))) {
		while(FileExist(InFileName(name,i,c))) {
			th(InFileName(name,i,c),name+to_string(tot)+".in");
			cout<<"Document "<<InFileName(name,i,c)<<" successfully converted to "<<name+to_string(tot)+".in!\n";
			th(OutFileName(name,i,c),name+to_string(tot)+".out");
			cout<<"Document "<<OutFileName(name,i,c)<<" successfully converted to "<<name+to_string(tot)+".out!\n";
			home[tot]=i;
			sf[i]++;
			c++;
			tot++;
		}
		i++;
		c='a';
	}
	tot--;
	i--;
	return;
}
